[Event "URS-ch49 Final"]
[Site "Frunze"]
[Date "1981.11.28"]
[Round "1"]
[White "Yudasin, Leonid"]
[Black "Psakhis, Lev"]
[Result "0-1"]
[WhiteElo "2365"]
[BlackElo "2500"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. d4 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 c5 13. dxc5 dxc5 14. Qe2 Nc6 15. Nc3 Ne5 16. Rad1 Qc8 17. Bf4 Nfd7 18. Nd5 Bd8 19. Qe3 Re8 20. Kh1 Bh5 21. Rc1 Nc4 22. Qb3 Nf8 23. a4 Na5 24. Qc3 Ne6 25. Nd2 Nc6 26. Qg3 Ncd4 27. Bd3 Nxf4 28. Nxf4 Bg6 29. Nd5 c4 30. Bxc4 bxc4 31. Rxc4 Nf5 32. Qh3 Qb7 33. Rec1 Nd6 34. Rb4 Qa7 35. Qf3 Ba5 36. h4 Bxb4 37. Nxb4 Qd4 0-1